Hello team im trying to find out how to match up my psu so i can upgrade it. right now i have this exact 1 on this link http://store.ramplus.com/atatred2hpp5.html I dont understand or cant find what connecters im gonna need to come with it? Also i just upgraded my integrated chip with a 7600 GS (256)AGP 8x, this card calls for at least 350 watts and 18-20 amps on the 12volt rail. Now for the catch; i was told on an hp chat my pc could go to 350 watts and should be no problem, Now they also told me there was an upgraded psu for 400 watts, which was confirmed by a supervisor. How ever i need to extend my warranty for them to tell me specs other then 400 watts, i need to know about the amps on that 12 volt rail etc, to make sure im actually getting what i need. This will be my last HP as i run it to the ground for their qualifications for support. hehe. Anyway i do have this new card now so i didnt know if i can get soemthing more specific for it (extra agp connector for agp card)? I have searched for days but like i said these connecters i have now im not sure of because the only place i can find the specs are at that link. I appreciate your time and help? I have an a735w hp pavillion (holiday bundle package) on a pantherlite chasis if more info needed please let me know? Im aware of my dimensions and see i can only increase in the depth(from back of motherboard increasing psu to the front of mb).